package com.lsu.app.service;

import com.lsu.app.bean.UserTaste;
import com.baomidou.mybatisplus.extension.service.IService;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
import java.util.Set;

/**
 *
 * @description 针对表【user_taste(用户兴趣标签)】的数据库操作Service
 * @Date 2023-10-23 19:28:40
 * @author hjj
 */

public interface UserTasteService extends IService<UserTaste> {
    Set<Integer> getKindIdsByTasteIds(Integer userId);//通过用户id获取用户所有兴趣有关的课程类别id

}
